152468620

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{42589}}^1$

素因数の和:42777

約数の個数: 24

約数和(自身を含む): 321980400

約数和(自身を除く): 169511780

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 42589, 85178, 170356, 212945, 425890, 851780, 7623431, 15246862, 30493724, 38117155, 76234310, 152468620]

約数ペア:

[(1, 152468620), (2, 76234310), (4, 38117155), (5, 30493724), (10, 15246862), (20, 7623431), (179, 851780), (358, 425890), (716, 212945), (895, 170356), (1790, 85178), (3580, 42589)]